Based on the unethical, and criminal behavior of the FBI these past 7 years, I’m sure the majority of the cases the FBI investigated in the past were compromised.
Seven years? The FIBs have been a crooked unethical outfit starting with that old cross dresser Hoover. Look at how many of these criminals with badges were involved in the Whitey Bulger case.
I bet a diligent researcher with access to the Lexus/Nexus data base could write an encyclopedias worth of articles on these bums.